java.text.DecimalFormat.parse() works wrong when zeroDigit is not set to 0

Name: dfC67450 Date: 05/28/98



java.text.DecimalFormat.parse(String str, ParsePosition pp) parses
wrong if zeroDigit field of DecimalFormatSymbols field is not set to 0.
It uses two sets of digit representation:
'0'..'9' and zeroDigit .. zeroDigit + 9.
 
Here is the test demonstrating the bug:

-----------------TestPZ.java------------------------
import java.text.*;
import java.util.*;

public class Test {
    public static void main (String args[]){
      DecimalFormatSymbols dfs = new DecimalFormatSymbols(Locale.ENGLISH);
      dfs.setZeroDigit('n');
      DecimalFormat df = new DecimalFormat("#,##0", dfs);
      String formatted123 = df.format(123);
      String text123123 = formatted123 + "123";
      Number parsed = df.parse(text123123, new ParsePosition(0));
      System.out.println("zeroDigit: " + dfs.getZeroDigit());
      System.out.println("format(123): " + formatted123);
      System.out.println("parse(" + text123123 +") : " + parsed);
      if (parsed != null) {
        System.out.println("test failed, parse should return null");
      } else {
        System.out.println("test passed");
      }
    }
}
---------Output from the test---------------------
zeroDigit: n
format(123): opq
parse(opq123) : 123123
test failed, parse should return null
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